JPS63103435U - - Google Patents
Info
- Publication number
- JPS63103435U JPS63103435U JP19971586U JP19971586U JPS63103435U JP S63103435 U JPS63103435 U JP S63103435U JP 19971586 U JP19971586 U JP 19971586U JP 19971586 U JP19971586 U JP 19971586U JP S63103435 U JPS63103435 U JP S63103435U
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- locking device
- lock release
- coil spring
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
図は本考案の実施例の一つを示し、第１図は、
本考案の要部縦断面図、第２図は本考案を具備し
た机の要部分解斜視図、第３図は第１図のＡ―Ａ
線要部断面図、第４図は第１図のＢ―Ｂ線端面図
、第５図は天板の裏面斜視図、第６図はレール装
置の要部断面図である。
１……机本体、１３……机本体上板、２……天
板、３，３……レール装置、５……ロツク装置、
５１……シヤフト、５２……コイルバネ、６……
ロツク解除装置、６３……操作部。
The figure shows one embodiment of the present invention, and FIG.
A vertical sectional view of the main parts of the present invention, Fig. 2 is an exploded perspective view of the main parts of a desk equipped with the present invention, and Fig. 3 is an A-A of Fig. 1.
4 is an end view taken along line BB in FIG. 1, FIG. 5 is a rear perspective view of the top plate, and FIG. 6 is a sectional view of essential parts of the rail device. 1... Desk body, 13... Desk main body top plate, 2... Top plate, 3, 3... Rail device, 5... Lock device,
51...Shaft, 52...Coil spring, 6...
Lock release device, 63...operation unit.
Claims (1)
ク装置、ロツク解除装置を配設した天板の前後動
ロツク装置において、前記ロツク装置は机本体上
板の奥行方向にわたつて取りつけられたシヤフト
と、該シヤフトの外表面に密着して巻装されたコ
イルバネよりなり、ロツク解除装置は、天板下面
に回動自在に保持され、その操作部は天板の前端
部に臨み、後端部は前記コイルバネの両端部を係
止すると共に、操作部の操作によつて、コイルバ
ネのシヤフトに対する拘束を解除させる方向に移
動する事を特徴とする机における天板の前後動ロ
ツク装置。 In a top plate back and forth locking device in which a rail device, a locking device, and a lock release device are arranged between the top plate of the desk body and the back surface of the top plate, the locking device is installed across the depth direction of the top plate of the desk body. The lock release device consists of a shaft and a coil spring tightly wound around the outer surface of the shaft.The lock release device is rotatably held on the bottom surface of the top plate, and its operation part faces the front end of the top board, and the lock release device faces the front end of the top board and the rear end A locking device for back and forth movement of a top plate of a desk, wherein the locking device locks both ends of the coil spring and moves in a direction to release the restriction of the coil spring from the shaft by operating an operating portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19971586U JPH044584Y2 (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19971586U JPH044584Y2 (en) | 1986-12-24 | 1986-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63103435U true JPS63103435U (en) | 1988-07-05 |
| JPH044584Y2 JPH044584Y2 (en) | 1992-02-10 |
Family
ID=31161598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19971586U Expired JPH044584Y2 (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044584Y2 (en) |
-
1986
- 1986-12-24 JP JP19971586U patent/JPH044584Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044584Y2 (en) | 1992-02-10 |